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matterport / Mask_RCNN

Mask R-CNN for object detection and instance segmentation on Keras and TensorFlow
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Mask R-CNN for small objects #2062

Open lameesnasser opened 4 years ago

lameesnasser commented 4 years ago

Hi, As mentioned in this discussion (https://www.kaggle.com/c/data-science-bowl-2018/discussion/54089) , we can use mask rcnn to segment small objects. However, when I tried mask rcnn on cell adhesion images, it didn't detect the very small objects shown in the figure. Can you please advise me on this issue?

small-objects
mwj1206 commented 4 years ago

Hi, I'm working on a similar issue with small objects. My approach is to segment the image into smaller ones using a sliding window, and then the model is able to detect the objects. You could try that as well.

kimile599 commented 3 years ago

Hi, I'm working on a similar issue with small objects. My approach is to segment the image into smaller ones using a sliding window, and then the model is able to detect the objects. You could try that as well.

Hi,

I am wondering in the training process. What's the training data size and what's the resolution of your training pics. I also running a small object detection with mask r cnn and can;t get a good result.